1040434527 has 16 divisors (see below), whose sum is σ = 1602381312. Its totient is φ = 593473920.

The previous prime is 1040434523. The next prime is 1040434541. The reversal of 1040434527 is 7254340401.

It is not a de Polignac number, because 1040434527 - 2² = 1040434523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1040434494 and 1040434503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040434523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 926743 + ... + 927864.

It is an arithmetic number, because the mean of its divisors is an integer number (100148832).

Almost surely, 2^1040434527 is an apocalyptic number.

1040434527 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1040434527 is a deficient number, since it is larger than the sum of its proper divisors (561946785).

1040434527 is a wasteful number, since it uses less digits than its factorization.

1040434527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854638.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 1040434527 is about 32255.7673447711. The cubic root of 1040434527 is about 1013.3004883769.

Adding to 1040434527 its reverse (7254340401), we get a palindrome (8294774928).

The spelling of 1040434527 in words is "one billion, forty million, four hundred thirty-four thousand, five hundred twenty-seven".